50MW/100MWh Centralized Energy Storage System Technical Agreement

This technical agreement specifies the requirements for a 50MW/100MWh centralized electrochemical energy storage system, covering design, performance, installation, testing, and delivery. The project is divided into 225MW/50MWh blocks, each using a centralized storage solution arranged in a booster station with a 35kV output voltage. The seller must provide high-quality products complying with national safety, fire protection, environmental, and labor hygiene standards. The agreement serves as an attachment to the sales contract, with legal effect; conflicts are resolved by prioritizing the contract's business terms. Applicable regulatory standards guide design, manufacturing, and testing. The seller must notify the buyer of any inconsistencies with referenced documents and obtain written approval for deviations affecting functionality or interfaces. The document outlines general requirements, project overview, scope of supply, technical parameters for DC and AC systems, battery and management system specifications, liquid-cooled compartments, PCS and boost system requirements, energy management system performance, test procedures for batteries, PCS, and transformers, documentation submission, equipment supervision, technical services, training, quality assurance, and packaging, transportation, and storage.